BMW G30 Interior Roof Light Lamp 6838170

BMW G30 Interior Roof Light Lamp is an original Interior Lighting component designed for installation in the headliner of BMW 5 Series G30 models. The factory ceiling lamp ensures a consistent design with the interior, improves user comfort, and helps maintain the original character of the BMW cockpit.

Specifications and technical data

• SKU: 6838170
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6838170
• Substitutable numbers: 6838170
• Category: Interior Lighting

Purpose and function in Interior Lighting

The presented ceiling lamp is a component of the BMW Interior Lighting system, responsible for illuminating the area above the front seats and providing convenient use of the interior after dark. Using an original headliner module ensures proper light diffusion, aesthetic fit with the headliner, and correct operation with factory switches and vehicle electronics.

The element has been designed specifically for the G30 generation, ensuring that the lines, color scheme, and housing geometry match the dashboard, pillars, and other interior components. This is particularly important for post-accident repairs, replacing a damaged lamp, or restoring the car to its factory specification.

Original BMW craftsmanship

As a BMW brand product, the ceiling lamp has been manufactured in accordance with the manufacturer's internal standards regarding material quality, precision of fit, and resistance to operation in varying temperature conditions. The original design ensures:

• stable mounting in the headliner without looseness or rattles,
• proper routing of wires and connectors,
• compatibility with factory interior lighting controls.

Thanks to this, installation is predictable, and the entire unit maintains its factory look and functionality after installation, without the need for electrical system modifications or interference with the roof upholstery.

Condition and service application

The item is offered as a used OEM component, which allows for an economical yet technically correct repair of the interior lighting system. This solution is particularly beneficial for:

• replacing a damaged lamp after a collision or water damage,
• restoring full lighting functionality after a headliner module failure,
• completing missing interior elements in cars after bodywork repairs.

Using an original sub-assembly from the same model family minimizes the risk of fitment issues, installation errors, and incorrect interaction with comfort systems.

Integration with comfort and safety systems

The ceiling lamp in the BMW G30 works with the interior lighting control system, door sensors, and comfort functions. Proper module fitment is important not only for user convenience but also for interior visibility during night driving, switch operation, and passenger area control. Efficient Interior Lighting affects ergonomics and, indirectly, safety, making it easier for the driver and passengers to perform basic tasks without taking their attention off the road.

If you are planning a comprehensive repair or upgrade of the interior lighting zone in your BMW and need other elements from the same group, such as headliner lamps, ambient lighting modules, or spot reading lights, check out the available parts in the BMW Interior Lighting category.

Technical support and lighting knowledge

When working with the lighting system, it is worth paying attention to the correct selection of components, compatibility with vehicle equipment, and differences between specific light versions. For users interested in a broader context of selecting and replacing lighting elements in BMW cars, we have prepared a practical guide – detailed information can be found in the article See more and better – a complete guide to selecting and replacing used LED and Xenon headlights.

Summary

BMW G30 Interior Roof Light Lamp is an original ceiling lamp from the Interior Lighting group, designed for use in BMW 5 Series G30 models. It ensures a factory fit for the headliner, proper cooperation with the electrical system, and a consistent interior look, providing a functional and technically safe solution for repairs and completing cabin equipment.